Jorge, Ana Rita; Chernobryva, Mariya; Rigby, Stephen E. J.; Watkinson, Michael; Resmini, Marina published the artcile< Incorporation of Cobalt-Cyclen Complexes into Templated Nanogels Results in Enhanced Activity>, Reference of 112-63-0, the main research area is cobalt cyclen complex phosphonate mol imprinting nanogel; cyclen; enzyme mimics; molecular imprinting; nanogels; phosphatase.
Recent advances in nanomaterials have identified nanogels as an excellent matrix for novel biomimetic catalysts using the mol. imprinting approach. Polymerisable Co-cyclen complexes with phosphonate and carbonate templates were prepared, fully characterized and used to obtain nanogels that show high activity and turnover with low catalytic load, compared to the free complex, in the hydrolysis of 4-nitrophenyl phosphate, a nerve agent simulant. The chem. structure of the template has an impact on the coordination geometry and oxidation state of the metal center in the polymerisable complex resulting in very significant changes in the catalytic properties of the polymeric matrix. Both pseudo-octahedral Co(III) and trigonal-bipyramidal Co(II) structures were used for the synthesis of imprinted nanogels, and the catalytic data demonstrate that: (i) the imprinted nanogels can be used in 15% load and show turnover; (ii) the structural differences in the polymeric matrixes resulting from the imprinting approach with different templates are responsible for the mol. recognition capabilities and the catalytic activity. Nanogel P1, imprinted with the carbonate template, shows > 50% higher catalytic activity than P2 imprinted with the phosphonate.
Chemistry – A European Journal published new progress about Hydrolysis. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Reference of 112-63-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics